This video provides an overview of multi-signature wallets (smart contract) along with a walkthrough of simple multi-signature wallet written in Solidity language. The topics covered in this video include adding owners to the wallet and the workflow that takes place in order to capture multiple signatures from owners before the transfer of value can be completed. A sample enhancement of Ethereum Geth client to extract the full public key: https://github.com/razi-rais/go-ethereum Introduction to multisignature wallets: https://aka.ms/bt-multisig-wallets Follow @CH9 Follow @MSFTBlockchain